Microsoft AZ-202 Free Practice Questions 2019

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Free demo questions for Microsoft AZ-202 Exam Dumps Below:

NEW QUESTION 1
Note: This question is part of a series of questions that present the same scenario solution meets the stated goals.
You have the following resource groups:
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Developers must connect to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections from the internet
You need to create a private connection between the DevWorkstation and DevServer.
Solution: Configure a public IP address on DevServer_WestCentral. Configure the Network Security Group to allow all incoming ports.
Does the solution meet the goal?

  • A. Yes
  • B. No

Answer: B

NEW QUESTION 2
You need to tool code at line LE03 of Login Event to ensure that all authentication events are processed correctly. How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
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    Answer:

    Explanation: AZ-202 dumps exhibit

    Topic 5, Coho WineryLabelMaker app
    Coho Winery produces, bottles, and distributes a variety of wines globally. You are a developer implementing highly scalable and resilient applications to support online order processing by using Azure solutions.
    Coho Winery has a LabelMaker application that prints labels for wine bottles. The application sends data to several printers. The application consists of five modules that run independently on virtual machines (VMs). Coho Winery plans to move the application to Azure and continue to support label creation.
    External partners send data to the LabelMaker application to include artwork and text for custom label designs.
    Requirements Data
    You identify the following requirements for data management and manipulation:
    • Order data is stored as nonrelational JSON and must be queried using Structured Query Language (SQL).
    • Changes to the Order data must reflect immediately across all partitions. All reads to the Order data must fetch the most recent writes.
    Security
    You have the following security requirements:
    • Users of Coho Winery applications must be able to provide access to documents, resources, and applications to external partners.
    • External partners must use their own credentials and authenticate with their organization's identity management solution.
    • External partner logins must be audited monthly for application use by a user account administrator to maintain company compliance.
    • Storage of e-commerce application settings must be maintained in Azure Key Vault.
    • E-commerce application sign-ins must be secured by using Azure App Service authentication and Azure Active Directory (AAD).
    • Conditional access policies must be applied at the application level to protect company content.
    • The LabelMaker application must be secured by using an AAD account that has full access to all namespaces of the Azure Kubernetes Service (AKS) cluster.
    LabelMaker app
    Azure Monitor Container Health must be used to monitor the performance of workloads that are deployed to
    Kubernetes environments and hosted on Azure Kubernetes Service (AKS).
    You must use Azure Container Registry to publish images that support the AKS deployment.
    Architecture
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    Issues
    Calls to the Printer API App fall periodically due to printer communication timeouts.
    Printer communication timeouts occur after 10 seconds. The label printer must only receive up to 5 attempts within one minute
    The order workflow fails to run upon initial deployment to Azure.
    Order.Json
    Relevant portions oi the app files are shown below. Line numbers are included for reference only. The JSON file contains a representation of the data for an order that includes a single item.
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    NEW QUESTION 3
    You implement Azure Redis Cache to allow .NET applications to store customer session data for cache clients. You have the following .NET Core class library. The class library defines lazyConnection as a static private variable as shown in the following code. (Line numbers are included for reference only.)
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    The method must update the database and invalidate the cache using the correct methods and parameters. Operations mus'&e performed asynchronously wherever possible. You must ensure that the operation in the client application does not result in another client retrieving stale cache data.
    You need to implement the code.
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      Answer:

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      NEW QUESTION 4
      You need to configure retries in the LoadUserDetails function in the Database class without impacting user experience.
      What code should you insert on line DB07?
      To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
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        Answer:

        Explanation: Box 1: Policy
        RetryPolicy retry = Policy Handle<HttpRequestException>() Retry(3);
        The above example will create a retry policy which will retry up to three times if an action fails with an exception handled by the Policy.
        Box 2: WaitAndRetryAsync(3,i => TimeSpan.FromMilliseconds(100* Math.Pow(2,i-1)));
        A common retry strategy is exponential backoff: this allows for retries to be made initially quickly, but then at progressively longer intervals, to avoid hitting a subsystem with repeated frequent calls if the subsystem may be struggling.
        Example: Policy
        Handle<SomeExceptionType>() WaitAndRetry(3, retryAttempt =>
        TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
        );
        References:
        https://github.com/App-vNext/Polly/wiki/Retry

        NEW QUESTION 5
        A company is developing a solution that allows smart refrigerators to send temperature information to a central location.
        The solution must receive and store messages until they can be processed. You create an Azure Service Bus instance by providing a name, pricing tier, subscription, resource group, and location.
        You need to complete the configuration.
        Which Azure CLI on PowerShell command should you run?
        A)
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        B)
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        C)
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        D)
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        • A. Option A
        • B. Option B
        • C. Option C
        • D. Option D

        Answer: D

        Explanation: Topic 4, Proseware, Inc
        Background
        You are a developer for Proseware, Inc. You are developing an application that applies a set of governance policies for Proseware's internal services, external services, and applications. The application will also provide a shared library for common functionality.
        Requirements Policy service
        You develop and deploy a stateful ASP.NET Core 2.1 web application named Policy service to an Azure App Service Web App. The application reacts to events from Azure Event Grid and performs policy actions based on those events.
        The application must include the Event Grid Event ID field in all Application Insights telemetry.
        Policy service must use Application Insights to automatically scale with the number of policy actions that it is performing.
        Policies Log policy
        All Azure App Service Web Apps must write logs to Azure Blob storage. All log files should be saved to a container named logdrop. Logs must remain in the container for 15 days.
        Authentication events
        Authentication events are used to monitor users signing in and signing out. All authentication events must be processed by Policy service. Sign outs must be processed as quickly as possible.
        Policylib
        You have a shared library named PolicyLib that contains functionality common to all ASP.NET Core web services and applications. The Policy Lib library must
        • Exclude non-user actions from Application Insights telemetry.
        • Provide methods that allow a web service to scale itself.
        • Ensure that scaling actions do not disrupt application usage.
        Other
        Anomaly detection service
        You have an anomaly detection service that analyzes log information for anomalies. It is implemented as an Azure as a web service.
        If an anomaly is detected, an Azure Function that emails administrators is called by using an HTTP WebHook.
        Health monitoring
        All web applications and services have health monitoring at the /health service endpoint.
        Issues Policy loss
        When you deploy Policy service, policies may not be applied if they were in the process of being applied during the deployment.
        Performance issue
        When under heavy load, the anomaly detection service undergoes slowdowns and rejects connections.
        Notification latency
        Users report that anomaly detection emails can sometimes arrive several minutes after an anomaly is detected.
        App code EnventGridController.cs
        Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
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        LoginEvents.cs
        Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.
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        NEW QUESTION 6
        You develop software solutions for a media services company. You plan to analyze a collection of video files by using Azure Video Indexer.
        You need to only generate audio transcripts from the files, as quickly as possible, without incurring extra costs.
        To which value should you set the Azure Video Indexer streammgPreset option?

        • A. Default
        • B. SingleBitrate
        • C. NoStreaming
        • D. AdaptiveBitrate

        Answer: C

        NEW QUESTION 7
        You need to troubleshoot the order workflow.
        What should you do? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

        • A. Review the run history.
        • B. Review the trigger history.
        • C. Review the API connections.
        • D. Review the activity log.

        Answer: BD

        Explanation: Scenario: The order workflow fails to run upon initial deployment to Azure.
        Deployment errors arise from conditions that occur during the deployment process. They appear in the activity log.
        References:
        https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-audit

        NEW QUESTION 8
        You store customer information in Azure Cosmos DB. The following data already exists in the database:
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        You develop the following code. (Line numbers are included for reference only.)
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        For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
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          Answer:

          Explanation: AZ-202 dumps exhibit

          NEW QUESTION 9
          A company sells products worldwide and provides customer service in many languages. The company has a customer service email address for customer requests. The language the email is written in needs to be recognized and routed to the appropriate local language department. You need to use the appropriate cognitive service to detect the language of the email. How should you initiate language detection?

          • A. Use the Spark natural language processing functionality on Azure HDInsight.
          • B. Implement the DetectLanguageAsync method of the TextAnalyticsClient object.
          • C. Use the RecognizeAsync method of the SpeechRecognizer object.
          • D. Use the Action Set API of the Custom Decision Service.

          Answer: B

          Explanation: The DetectLanguageAsync(String) method detects the language of a text. References:
          https://docs.microsoft.com/en-us/dotnet/api/microsoft.toolkit.services.microsofttranslator.translatorservice.detec

          NEW QUESTION 10
          Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
          You need to ensure that authentication events are triggered and processed according to the policy. Solution: Create a new Azure Event Grid topic and add a subscription for the events.
          Does the solution meet the goal?

          • A. Yes
          • B. No

          Answer: B

          Explanation: Use a separate Azure Event Grid topics and subscriptions for sign-in and sign-out events.
          Scenario: Authentication events are used to monitor users signing in and signing out. All authentication events must be processed by Policy service. Sign outs must be processed as quickly as possible.

          NEW QUESTION 11
          You develop a website. You plan to host the website in Azure. You expect the website to experience high traffic volumes after it is published. You must ensure that the website remains available and responsive while minimizing cost. You need to deploy the website. What should you do?

          • A. Deploy the website to an App Service that uses the Shared service tie
          • B. Configure the App Service plan to automatically scale when the CPU load is high.
          • C. Deploy the website to a virtual machin
          • D. Configure the virtual machine to automatically scale when the CPU load is high.
          • E. Deploy the website to an App Service that uses the Standard service tie
          • F. Configure the App Service plan to automatically scale when the CPU load is high.
          • G. Deploy the website to a virtual machin
          • H. Configure a Scale Set to increase the virtual machine instance count when the CPU load

          Answer: C

          NEW QUESTION 12
          You have an Azure App Service API that allows users to upload documents to the cloud with a mobile device. A mobile app connects to the service by using REST API calls. When new document is uploaded to the service, the service extracts the document metadata. Usage statistics for the app show significant increases in app usage.
          The extraction process is CPU-intensive. You plan to modify the API to use a queue.
          You need to ensure that the solution scales, handles request spikes, and reduces costs between request spikes. What should you do?

          • A. Configure a CPU Optimized virtual machine (VM) and install the Web App service
          • B. Move the extraction logic into an Azure Functio
          • C. Create a queue triggered
          • D. Move the extraction logic into WebJob
          • E. Configure WebJobs to run in a loop and process a queue.
          • F. Move the extraction logic into Azure Batc
          • G. Configure Azure Batch to process from a queue across a pool of virtual machine (VM) nodes.

          Answer: D

          NEW QUESTION 13
          You need to debug the user greeting issue. What should you use?

          • A. Bot Framework Channel Inspector
          • B. Bot Connector service
          • C. Azure Compute Emulator
          • D. Azure Application Insights
          • E. Bot Framework Emulator

          Answer: E

          Explanation: Scenario: The chatbot’s greeting does not show the user’s name. You need to debug the chatbot locally.
          Debug your bot using an integrated development environment (IDE) such as Visual Studio or Visual Studio Code and the Bot Framework Emulator. You can use these methods to debug any bot locally.
          References:
          https://docs.microsoft.com/en-us/azure/bot-service/bot-service-debug-bot?view=azure-bot-service-4.0

          NEW QUESTION 14
          You develop a serverless application using several Azure Functions. These functions connect to data from within the code.
          You want to configure tracing for an Azure Function App project. You need to change configuration settings in the hostjson file. Which tool should you use?

          • A. Azure portal
          • B. Azure PowerShell
          • C. Azure Functions Core Tools (Azure CLI)
          • D. Visual Studio

          Answer: C

          NEW QUESTION 15
          Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
          You have the following resource groups:
          AZ-202 dumps exhibit
          Developers must conned to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections (rom the internet.
          You need to create a private connection between the DevWorkstation and DevServer.
          Solution: Configure a VNet-to-VNet VPN connection between the two private Virtual Networks using VPN gati allow connectivity between the DevServer and the DevWorkstation using their private IP addresses.
          Does the solution meet the goal?

          • A. Yes
          • B. No

          Answer: B

          NEW QUESTION 16
          Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution Determine whether the solution meets the stated goals.
          You need to ensure that the SecurityPin security requirements are met.
          Solution: Enable Always Encrypted for the SecurityPin column using a certificate based on a trusted certificate authority. Update the Getting Started document with instruction to ensure that the certificate is installed on user machines.
          Does the solution meet the goal?

          • A. Yes
          • B. No

          Answer: B

          NEW QUESTION 17
          You have a web app named MainApp. You are developing a triggered App Service background task by using the WebJobs SDK. This task automatically invokes a function in the code whenever any new data is received in a queue.
          You need to configure the services.
          Which service should you use for each scenario? To answer, drag the appropriate services to the correct scenarios. Each service may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
          NOTE: Each correct selection is worth one point.
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            Answer:

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            NEW QUESTION 18
            A company is creating an loT solution for connecting to smart refrigerators. You plan to use the Azure IoT Hub Device Provisioning Service for this process.
            You need to provision the devices automatically. Which feature of Device Provisioning Service should you use?

            • A. Error policy
            • B. Device registration and configuration
            • C. Template registration
            • D. Remote monitoring

            Answer: B

            Explanation: Azure IoT auto-provisioning can be broken into three phases:
            - Service configuration - a one-time configuration of the Azure IoT Hub and IoT Hub Device Provisioning Service instances, establishing them and creating linkage between them.
            - Device enrollment - the process of making the Device Provisioning Service instance aware of the devices that will attempt to register in the future.Note: The Device Provisioning Service is a helper service that enables just-in-time provisioning of devices to an IoT hub, without requiring human intervention. After successful provisioning, devices connect directly with their designated IoT Hub. This process is referred to as auto-provisioning, and provides an out-of-the-box registration and initial configuration experience for devices.
            - Device registration and configuration - initiated upon boot up by registration software, which is built using a Device Provisioning Service client SDK appropriate for the device and attestation mechanism. The software establishes a connection to the provisioning service for authentication of the device, and subsequent registration in the IoT Hub. Upon successful registration, the device is provided with its IoT Hub unique device ID and connection information, allowing it to pull its initial configuration and begin the telemetry process. In production environments, this phase can occur weeks or months after the previous two phases.
            References:
            https://docs.microsoft.com/en-us/azure/iot-dps/concepts-auto-provisioning

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